baber/WOPTO huggingface dataset:
Patent TW-486866-B (TW)
Title: Output buffer circuit with high speed, no noise and easily matched impedance
Inventor: WEI MENG-JE
IPC: H03K17/16
Filed: 2001-01-12
Granted: 2002-05-11
Abstract: A kind of programmable multi-state output buffer circuit has an input port terminal and an output port terminal. The invention includes an output buffer stage without having delay unit and contains the first type channel pull-up transistor, the second type channel pull-down transistor and the first logic circuit. The drains of the first type channel pull-up transistor and the second type channel pull-down transistor are coupled together and are connected to the output port. The first logic circuit receives an enable signal and input signal. One or more than one output buffer stages with delay unit are also included, and each output buffer stage with delay unit includes the first type channel pull-up transistor, the second type channel pull-down transistor and the second logic circuit. The drains of the first type channel pull-up transistor and the second type channel pull-down transistor are coupled together and are connected to the output port. The second logic circuit receives an enable signal, the input signal and the corresponding selecting enable-signal. In addition, a control unit that stores device output state is included in the invention such that a programmable output buffer circuit is formed to output each selecting enable output signal for enabling part of the output buffer stage with delay unit corresponding to each output buffer stage with delay unit.
Patent TW-500844-B (TW)
Title: Vinylidene fluoride resin monofilament and process of preparing thereof
Inventor: MUNAKATA KAZUYUKI
IPC: D01F6/12
Filed: 2001-01-16
Granted: 2002-09-01
Abstract: The invention relates a process of preparing PVDF mono-filament, which comprise a elongation step for elongating the molten and spun PVDF mono-filament, and a mild dry-heat treatment step of treating the elongated PVDF mono-filament under the conditions of such as in a gas phase at a temperature of 220 DEG C to 300 DEG C and a mild of ratio 4% to 10% for less than 5 seconds of passing-through period, and then obtained a PVDF mono-filament with more than 24% of pitch strength and more than 30% of linear elongation having properties consisted with the formula (1) expressed as below: Y ≥ d<SP>3</SP> x 2 x 10<SP>-7</SP> - d<SP>2</SP> x 2 x 10<SP>-4</SP> + d x 1.17 x 10<SP>-2</SP> + 73.11 ... (1), (where d is the diameter (μm) and Y is the pitch strength (kgf/mm<SP>2</SP>).
Patent TW-494219-B (TW)
Title: A method of relining a vessel
Inventor: GURR JOHN MATTHEW
IPC: F27B3/12
Filed: 2001-03-30
Granted: 2002-07-11
Abstract: A method of relining a vessel that is used to carry out a direct smelting process that produces molten metal under conditions requiring molten bath temperatures of at least 1000 DEG C is disclosed. The vessel is of the type that has a floor that is refractory lined, a side wall that is at least partially refractory lined, and a top wall, and at least two access openings to the interior of the vessel. The relining method includes the steps of cooling down the vessel, gaining access to the interior of the vessel via the access openings, relining the vessel, and re-starting operation of the process in a period of time of 21 or less days.
Patent TW-476144-B (TW)
Title: Non-volatile memory
Inventor: GUO DUNG-JENG
IPC: H01L21/336
Filed: 2001-02-02
Granted: 2002-02-11
Abstract: This invention provides a non-volatile memory using polysilicon tip discharge. A first insulative layer, a trap dielectric layer and a second insulative layer are formed in order on a semiconductor substrate having source electrode and drain electrode. There is a polysilicon gate electrode on the surface of the second insulative layer. The two sides of the polysilicon gate electrode have spacers to make the relative edges of the source electrode and the drain electrode be corresponding with the range of the two spacers. The width of the spacer is adjusted according to the position of the source electrode and the drain electrode combination. The low bias voltage of the polysilicon gate electrode is used to produce the tip discharge effect. The invention utilizes the tip discharge effect at the edge of the polysilicon gate electrode to perform programming and erasing steps at the same position.
Patent TW-558459-B (TW)
Title: Method and apparatus for measuring plate thickness on a press machine
Inventor: KANNO KAZUHIRO
IPC: B21D5/02
Filed: 2001-02-16
Granted: 2003-10-21
Abstract: A ram (5U) is descended by gravity, a pressure in a rod side cylinder camber (19) of a hydraulic cylinder (13R) for moving the ram (5U) up/down is detected by a hydraulic pressure measuring means (21), and the position, where a punch (P) mounted to the ram (5U) abuts on an upper face of a work (W), is detected from a change in the detected pressure by a judgment part (65). When the upper face of the work (W) is measured, a thickness of the work (W) is calculated by a plate thickness calculating part (67) based on an already known upper face position of a die D stored in a memory (63) beforehand.
Patent TW-522227-B (TW)
Title: Absolute inventory control by radial force measurement
Inventor: SHAW GORDON
IPC: B01F15/00
Filed: 2001-07-04
Granted: 2003-03-01
Abstract: A method and device for monitoring and optionally controlling the absolute inventory of a dynamic fluid in a vessel having at least one agitator with a rotatable shaft extending in an essentially horizontal direction, wherein there is a resultant force acting on the agitator in an essentially vertical direction in relation to the shaft and a relationship exists between the absolute inventory and the force acting on the agitator in the essentially vertical direction. The method comprises determining a correlation between the vessel absolute inventory and resultant force, measuring the resultant force, and thereby determining a relative absolute inventory within the vessel. The determined absolute inventory value may then be used as a control variable for use in controlling the absolute inventory within the vessel.
Patent TW-524985-B (TW)
Title: Miniaturized GPS/MEMS IMU integrated board
Inventor: LIN CHING-FANG
IPC: G01S5/00
Filed: 2001-07-09
Granted: 2003-03-21
Abstract: A fully-coupled positioning system is disclosed for measuring the position of a vehicle on land, air, and space, using measurements from a global positioning system receiver and a MEMS inertial measurement unit. In the present invention, an integrated Kalman filter processes the all-available measurements of the global positioning system: pseudorange, delta range, carrier phase, and the solution of an inertial navigation system. The integrated Kalman filter is a multi-mode, robust kalman filter, in which an optimal integrated mode is selected based on the measurement availability and filter stability. The highly accurate solution of the inertial navigation system, which is corrected by the Kalman filter, is used to aid on-the-fly resolution of the carrier phase integer ambiguity of global positioning system in order to incorporate the carrier phase measurements into the Kalman filter, and to aid the carrier phase and code tracking loops of the receiver of the global positioning to improve the receiver jamming and high dynamic resistance.
Patent TW-498465-B (TW)
Title: Tape-tearing system and tape-tearing method with direct heating function
Inventor: LI KUANG-YA
IPC: H01L21/56
Filed: 2001-08-23
Granted: 2002-08-11
Abstract: This invention provides a tape-tearing system with direct heating function, which at least contains a carrier device and a heating device. The carrier device is used to carry a wafer which has one surface at least partially covered by tape and the opposite surface is not covered by tape. The hearting device heats up the tape from the side of the tape having no contact with the wafer. Related to the above-mentioned method is a tape-tearing method with direct heating function. A wafer has only part of its surface covered by tape is provided, then the tape is heated up from the side having no contact with the wafer and finally the tape is removed.
Patent TW-503201-B (TW)
Title: Bicycle pedal
Inventor: TANAKA TOSHIYUKI
IPC: B62M3/08
Filed: 2001-09-05
Granted: 2002-09-21
Abstract: A bicycle pedal includes a pedal shaft, a pedal body, first and second clamping members and a first biasing member. The pedal body is rotatably mounted on the pedal shaft. The first clamping member has a first cleat engagement surface and is pivotally coupled to one end, while the second clamping member has a second cleat engagement surface and is fixedly coupled to the other end. The second clamping member is configured to form an unobstructed longitudinal passageway. Preferably, the second clamping member includes two outer attachment points and an inner attachment point. Preferably, an adjustment member is arranged between the first clamping member and a biasing member to adjust tension of the biasing member on the first clamping member. The adjustment member has a head arranged in a hole of the first clamping member, an enlarged section and an adjustment plate adjustably mounted on the adjustment member.
Patent TW-508727-B (TW)
Title: Method to form shallow trench isolation structure
Inventor: CHEN FANG-CHENG
IPC: H01L21/76
Filed: 2001-09-19
Granted: 2002-11-01
Abstract: The present invention discloses a method to form shallow trench isolation (STI) structure. Firstly, define and etch to form the first pad oxide layer and a stop layer on the substrate, so as to form the trench and embed the first oxide layer in the trench. Then remove the stop layer, so that part of the first oxide layer is protruded out of the surface of the first pad oxide layer. Form a second oxide layer on this part of the protruded first oxide layer and the first pad oxide layer, whose thickness ranges from 1 to 500 nm. Then perform dry etch to the second oxide layer to form plural sidewall oxide layers on the side surface of the first oxide layer. At the same time, the etching depth can be controlled by interferometer endpoint (IEP). Finally, remove the sidewall oxide layer, part of the protruded first oxide layer and the first pad oxide layer to expose the surface of the substrate, so as to complete the shallow trench isolation structure.
Patent TW-508394-B (TW)
Title: Method of repairing and working on road surfaces
Inventor: WU GUO-WEI
IPC: E01C3/00
Filed: 2001-09-21
Granted: 2002-11-01
Abstract: Disclosed is a method of repairing and working on road surfaces that are dug with pipe ditches. The method comprises the steps of: directly forming a foamed layer by injecting foams on the field after mounting line pipes and laying bank sand in the pipe ditches dug into the road; laying asphalt concrete in gradation to complete the back-filling and repairing works. By adopting the on-the-field foaming process, the repairing works of the road may be expedited to reduce the execution cost, enhance levelness of the road surface, increase pressure-resistant property of the road surfaces, and prevent the road foundation from collapsing.
Patent TW-576957-B (TW)
Title: Timepiece comprising means for allowing electric access to electric or electronic components of this timepiece
Inventor: MARQUIS ROGER
IPC: G04G21/00
Filed: 2001-10-30
Granted: 2004-02-21
Abstract: There is disclosed a timepiece (1) powered by an electric power source formed by a battery (P) including a case (2, 21, 22), a battery compartment (7) formed by a housing (6) arranged inside said case to accommodate the battery, and means for closing the housing including a removable cover (8) able to be mechanically locked onto the case. The timepiece further includes connecting means (10, 11), arranged partly in said housing, for allowing electric access to electric or electronic components of the timepiece housed within the case. These connecting means include a plurality of connection terminals (10) arranged in the housing at the periphery of the battery, this housing being arranged so that the connection terminals are accessible from outside the case after the removal of the removable cover, without requiring the battery to be removed from its housing.
Patent TW-548147-B (TW)
Title: Punch press replacing method of punch die therefrom and punch system
Inventor: IKEDA NOBUYUKI
IPC: B21D37/14
Filed: 2001-11-02
Granted: 2003-08-21
Abstract: Disclosed is a punch press having a mold access unit 291, a punch access arm 367 for carrying punch P in and out, and a die access arm 369 for carry die D in and out, characterized in that by rotating punch holding arm 279 and die holding arm 281 of mold replacing apparatus 23 back and forth, plural punchs P and dies D received in a mold receiver of rack 283 are movable in and out, and the mold delivery between mold access unit 291 and mold replacing apparatus 23 is feasible.
Patent TW-529286-B (TW)
Title: Distribution system of digital contents data
Inventor: YAMAGA YOKO
IPC: H04N21/4627
Filed: 2001-11-06
Granted: 2003-04-21
Abstract: While portable terminal of user is downloading digital contents data, it is not necessary to consider the time or storage space of portable terminal for ordering digital contents data during downloading digital contents data. The ordering terminal 11 that corresponds to choice of user 10, and/or the empty space of the ordering terminal 11 taken as the storage means 101 for storing digital contents data determines if digital contents download is conducted immediately or is proceeded later, and the server 12 corresponds to the distribution of digital contents data determined to be conducted.
Patent TW-495357-B (TW)
Title: Calibration device for device for measuring blood flow rate of micro-circulation
Inventor: HWANG KENT-HAO
IPC: A61B5/026
Filed: 2001-12-21
Granted: 2002-07-21
Abstract: The present invention provides a calibration device for a device that measuring blood flow rate of micro-circulation, which comprises: a sealed body having a recess part for mounting a pair of optical fibers of the said device to measure blood flow rate of micro-circulation; and a suspension fluid contained in the sealed body, which at least contacts the end of the recess part. When the optical fiber pair of the device that measuring the blood flow rate of micro-circulation is mounted in the recess part, the device that measuring blood flow rate of micro-circulation can be calibrated.
Patent TW-548153-B (TW)
Title: Device and method for displacing drill blade section to reference height
Inventor: LIN WU-CHING
IPC: B23B49/00
Filed: 2001-12-28
Granted: 2003-08-21
Abstract: Disclosed are device and method for displacing a drill blade section to a reference height, comprising a bit depressing device mounted to a machine frame, a bit displacing device and a CCD image viewing device. The machine frame defines an open channel with a bottom on opposite sides of which a stop is formed. A ring-attached drill bit of which a blade section is to be displaced to a reference altitude is positioned in the channel. The bit depressing device is arranged above the channel, while the bit displacing device is arranged below the channel. The CCD image viewing device is arranged on the side of the channel. Initially, the bit depressing device depresses the blade section of the ring-attached drill bit downward to a location below the reference height. Thereafter, the bit displacing device moves the blade section of the drill bit upward to the reference height while the movement of the ring is stopped by the stop. The CCD image viewing device inspects if the blade section reaches the reference altitude. Thus, displacing the blade section to the reference height and positioning the ring to preset altitude can be realized effectively.
Patent TW-506146-B (TW)
Title: Reflector-containing semiconductor component
Inventor: SCHLIEP KARL-PETER
IPC: F21Y101/02
Filed: 2001-12-31
Granted: 2002-10-11
Abstract: A reflector-containing semiconductor component (21) which comprises a radiation-emitting LED (22) is seated in a housing which comprises at least one base part (30) and a reflector (23) for the radiation from the LED, the LED (22) being fastened on a platform (25) in the vertex of the reflector.
Patent TW-514613-B (TW)
Title: Exhaust emission control device for scooter type vehicle
Inventor: NUMATA HIDEHIKO
IPC: B62J15/00
Filed: 2002-01-21
Granted: 2002-12-21
Abstract: This invention relates to an Exhaust emission control device for scooter type vehicle, capable of providing a sub-air cleaner by suppressing an increase of the number of parts. The structure of this invention is as follows. A rear wheel 21 is supported in a rear part of a swing type power unit 18 connected with a vehicle body frame so as to oscillate freely, and a rear fender 35 is arranged above the rear wheel 21 to support it on a rear frame 23. A case part of the sub-air cleaner 40 is integrally provided in a front part of the rear fender 35 and is connected with a secondary air control valve 42 supported on the rear frame 23 in front of it by a hose ignition coil 48, and the secondary air control valve 42 is connected with an exhaust passage of an engine 30 through a rubber hose 44 and a metallic pipe 45.
Patent TW-555990-B (TW)
Title: Device for detecting back plate and extension plate of burn-in oven
Inventor: SUEN WEN-TZUNG
IPC: G01R31/26
Filed: 2002-02-27
Granted: 2003-10-01
Abstract: A device for detecting the back plate and the extension plate of a burn-in oven is disclosed. The present invention separately installs a first detection plate and a second detection plate on the back plate and the extension plate, and sends out a test signal from an IC element on the first detection plate. The signal goes through the back plate and the extension plate and reaches the second detection plate. Next, an IC element of the second detection plate is used to analyze the received signal in order to determine the connection of the pins of the back plate and the extension plate being in a normal state, in an open circuit, or a short circuit state. In the occurrence of a short circuit or open circuit state, an LED illuminates to indicate the occurrence of a problem at any particular pin of the back plate and the extension plate.
Patent TW-I233928-B (TW)
Title: Process for producing quinoline-3-carboxylic acid compound
Inventor: NISHIZAWA SUSUMU
IPC: C07D215/54
Filed: 2002-03-01
Granted: 2005-06-11
Abstract: A process for producing quinoline-3-carboxylic acid represented by formula 1 wherein R1, R2, R3, R4 and R5 have the same meanings as defined below, characterized with reacting 2-aminophenyl ketone represented by formula (1) wherein R1 is an aryl group, a C1-12 alkyl group which may be branched, etc., and R2 and R3 are each a hydrogen atom, a halogen atom, a C1-12 alkyl group which may be branched, etc., with a keto ester represented by formula (2) R4COCH2CO2R5, wherein R4 is a C1-12 alkyl group which may be branched, a C3-6 cycloalkyl group, etc., and R5 is a C1-6 alkyl group which may be branched, in the presence of an acid catalyst in an alcohol solvent while distilling off the alcohol.
Patent TW-I242109-B (TW)
Title: Photosensitive insulating paste composition and photosensitive film made therefrom
Inventor: OSHIO KIMINORI
IPC: G03F7/00
Filed: 2002-04-30
Granted: 2005-10-21
Abstract: A photosensitive insulating paste composition comprising: an organic component comprising the components of (A) a water-soluble cellulose derivative, (B) a photopolymerizable monomer, (C) an acrylic resin having a hydroxyl group, and (D) a photopolymerization initiator; and an inorganic powder.
Patent TW-589592-B (TW)
Title: Language learning system and a digital storage unit
Inventor: NIEMINEN EERO
IPC: G10L19/00
Filed: 2002-05-28
Granted: 2004-06-01
Abstract: Audio recordings and programs are saved as audio files on a digital storage unit in a language learning system comprising student units connected to the digital storage unit. The digital storage unit is provided with a audio interface controller (201) having a dedicated input/output RAM buffer (B1-B63) for each student station. Each RAM buffer has an associated file which is either a fixed file or can be defined for each case. When the audio interface controller (201) receives a record command relating to a specific buffer, the controller (201) opens an audio file associated with the specific buffer, buffers the audio data received from a student station or another source in the buffer, and transfers the contents of the specified buffer to the opened associated audio file. Similarly, in response to a play command relating to a specific RAM buffer, the controller (201) opens an associated audio file in the digital storage unit, transfers audio data from the opened audio file to the buffer, and sends the audio data from the buffer to a respective student station or to other destination.
Patent TW-587395-B (TW)
Title: Full color organic light-emitting display device
Inventor: LU TIAN-RUNG
IPC: H01L27/32
Filed: 2002-05-28
Granted: 2004-05-11
Abstract: This invention relates to an organic light-emitting display (OLED) device comprising a substrate, a first electrode layer mounted on one side of the substrate, a second electrode layer located between the substrate and the first electrode layer, at least one organic electroluminescent layer located between the first electrode layer and the second electrode layer, a color conversion layer of fluorescent powder located between the substrate and the second electrode layer, and at least one color filter layer located between the color conversion layer of fluorescent powder and the substrate; wherein the color conversion layer of fluorescent powder converts a shorter wavelength light emitted by excitation of the organic electroluminescent layer through an electric current into white combination light, and the white combination light is then converted into full color display information through the color filter. Also, the present invention relates to a process for fabricating the OLED device.
Patent TW-584768-B (TW)
Title: Light introducing board, surface illuminant device, and display device
Inventor: MABUCHI KOJI
IPC: F21Y103/00
Filed: 2002-06-17
Granted: 2004-04-21
Abstract: The present invention comprises a light introducing board 14 which is disposed above a liquid crystal panel unit 12, and a linear illuminant 16 which is extended parallelly to a side face 14a of the board 14. A plurality of linear prisms 18, 18, ... are extended toward a direction inclined to the side face 14a on an upper face 14b of the board 14. Light incidented into the board 14 from the illuminant 16 through the side face 14a is reflected by the reflection faces formed by individual prisms 18 and is irradiated to the panel unit 12 located below. The individual prism 18 has the height of the reflection face altered along its longitude direction. As a result, brightness is able to be adjusted along the longitude direction of the prisms 18, respectively, and brightness distribution of the entire outgoing radiation faces is therefore able to be controlled freely.
Patent TW-I231448-B (TW)
Title: Audio signal output device in which optical signals are not output when a plug is not connected to an S/PDIF output terminal
Inventor: SUGIURA ATSUKO
IPC: G11B20/10
Filed: 2002-07-26
Granted: 2005-04-21
Abstract: An audio signal output device is disclosed in which optical signals are not output when a plug is not connected to an S/PDIF output terminal. When a plug is not connected to the S/PDIF output terminal, a fitting metal part does not contact a detection pin, and a connection detection signal is therefore 12V. As a result, a PNP transistor and an n-channel MOS transistor are both OFF, a power supply voltage of 5 V is not supplied to a drive IC, and optical signals are not output.